R 350.00 R 800.00
Box Two™ 24mm External bottom brackets feature cold-forged and CNC-machined alloy cups, dual-labyrinth bearing covers and precision sealed bearings. They are the perfect match to Box Three™ and Four cranks, and the ultimate upgrade to the budget BBs sold with most cranksets. Box Two™ 24mm External Bottom Brackets are designed to fit all 24-millimeter crank spindles and frames with 68 or 73 x BC 1.37-inch bottom bracket shells.
|Compatibility||Box Three™, Box Four™, Shimano HollowTech II, RaceFace X-Type|
|Thread||1.37 Inch x 24 TPI (English)|
|Weight||105 grams / 3.7 ounces|